<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="订单号" prop="orderSn">
        <el-input
          v-model="queryParams.orderSn"
          placeholder="请输入订单号"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <!-- <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['order:item:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['order:item:edit']"
        >修改</el-button>
      </el-col> -->
      <!-- <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['order:item:remove']"
        >删除</el-button>
      </el-col> -->
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['order:item:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="itemList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <!-- <el-table-column label="id" align="center" prop="id" /> -->
      <!-- <el-table-column label="订单id" align="center" prop="orderId" /> -->
      <el-table-column label="订单号" align="center" prop="orderSn" width="180" />
      <!-- <el-table-column label="书本id" align="center" prop="bookId" /> -->
      <el-table-column label="书本名称" align="center" prop="bookName" />
      <!-- <el-table-column label="书本图片" align="center" prop="bookPic" /> -->
      <!-- <el-table-column label="书本类别id" align="center" prop="categoryId" /> -->
      <el-table-column label="书本价格" align="center" prop="bookPrice" />
      <el-table-column label="购买此书的数量" align="center" prop="bookCount" />
      <!-- <el-table-column label="促销优惠金额" align="center" prop="promotionAmount" /> -->
      <!-- <el-table-column label="优惠券优惠金额" align="center" prop="couponAmount" /> -->
      <!-- <el-table-column label="积分优惠金额" align="center" prop="integrationAmount" /> -->
      <el-table-column label="最终应付金额" align="center" prop="realAmount" />
      <el-table-column label="赠送积分" align="center" prop="giftIntegration" />
      <el-table-column label="赠送成长值" align="center" prop="giftGrowth" />
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-view"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['order:item:edit']"
          >查看</el-button>
          <!-- <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['order:item:remove']"
          >删除</el-button> -->
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改订单项信息对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="600px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="100px">
        <el-row>
          <el-col :span="24">
            <el-form-item label="订单号" prop="orderSn">
              <el-input disabled v-model="form.orderSn" placeholder="请输入订单号" />
            </el-form-item>
          </el-col>
          <el-col :span="24">
            <el-form-item label="书本名称" prop="bookName">
              <el-input disabled v-model="form.bookName" placeholder="请输入书本名称" />
            </el-form-item>
          </el-col>
          <el-col :span="24">
            <el-form-item label="书本图片" prop="bookPic">
              <!-- <el-input v-model="form.bookPic" type="textarea" placeholder="请输入内容" /> -->
              <ImageUpload v-model="form.bookPic"></ImageUpload>
            </el-form-item>
          </el-col>
          <!-- <el-col :span="12">
            <el-form-item label="书本类别" prop="categoryId">
              <el-input disabled v-model="form.categoryId" placeholder="请输入书本类别id" />
            </el-form-item>
          </el-col> -->
          <el-col :span="8">
            <el-form-item label="促销金额" prop="promotionAmount">
              <el-input disabled v-model="form.promotionAmount" placeholder="请输入促销优惠金额" />
            </el-form-item>
          </el-col>
          <el-col :span="8">
            <el-form-item label="优惠金额" prop="couponAmount">
              <el-input disabled v-model="form.couponAmount" placeholder="请输入优惠券优惠金额" />
            </el-form-item>
          </el-col>
          <el-col :span="8">
            <el-form-item label="积分抵扣" prop="integrationAmount">
              <el-input disabled v-model="form.integrationAmount" placeholder="请输入积分优惠金额" />
            </el-form-item>
          </el-col>
          <el-col :span="8">
            <el-form-item label="书本价格" prop="bookPrice">
              <el-input disabled v-model="form.bookPrice" placeholder="请输入书本价格" />
            </el-form-item>
          </el-col>
          <el-col :span="8">
            <el-form-item label="购买数量" prop="bookCount">
              <el-input disabled v-model="form.bookCount" placeholder="请输入购买此书的数量" />
            </el-form-item>
          </el-col>
          <el-col :span="8">
            <el-form-item label="实付金额" prop="realAmount">
              <el-input disabled v-model="form.realAmount" placeholder="请输入最终应付金额" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="赠送积分" prop="giftIntegration">
              <el-input disabled v-model="form.giftIntegration" placeholder="请输入赠送积分" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="赠送成长值" prop="giftGrowth">
              <el-input disabled v-model="form.giftGrowth" placeholder="请输入赠送成长值" />
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <!-- <el-button type="primary" @click="submitForm">确 定</el-button> -->
        <!-- <el-button @click="cancel">取 消</el-button> -->
        <el-button @click="cancel">确 定</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
  import { listItem, getItem, delItem, addItem, updateItem } from "@/api/order/item";
  import ImageUpload from "@/components/ImageUpload/indexShow";

  export default {
    name: "Item",
    components: { ImageUpload },
    data() {
      return {
        // 遮罩层
        loading: true,
        // 选中数组
        ids: [],
        // 非单个禁用
        single: true,
        // 非多个禁用
        multiple: true,
        // 显示搜索条件
        showSearch: true,
        // 总条数
        total: 0,
        // 订单项信息表格数据
        itemList: [],
        // 弹出层标题
        title: "",
        // 是否显示弹出层
        open: false,
        // 查询参数
        queryParams: {
          pageNum: 1,
          pageSize: 10,
          orderId: null,
          orderSn: null,
          bookId: null,
          bookName: null,
          bookPic: null,
          categoryId: null,
          bookPrice: null,
          bookCount: null,
          promotionAmount: null,
          couponAmount: null,
          integrationAmount: null,
          realAmount: null,
          giftIntegration: null,
          giftGrowth: null
        },
        // 表单参数
        form: {},
        // 表单校验
        rules: {
        }
      };
    },
    created() {
      this.getList();
    },
    methods: {
      /** 查询订单项信息列表 */
      getList() {
        this.loading = true;
        listItem(this.queryParams).then(response => {
          this.itemList = response.data.list;
          this.total = response.data.totalCount;
          this.loading = false;
        });
      },
      // 取消按钮
      cancel() {
        this.open = false;
        this.reset();
      },
      // 表单重置
      reset() {
        this.form = {
          id: null,
          orderId: null,
          orderSn: null,
          bookId: null,
          bookName: null,
          bookPic: null,
          categoryId: null,
          bookPrice: null,
          bookCount: null,
          promotionAmount: null,
          couponAmount: null,
          integrationAmount: null,
          realAmount: null,
          giftIntegration: null,
          giftGrowth: null
        };
        this.resetForm("form");
      },
      /** 搜索按钮操作 */
      handleQuery() {
        this.queryParams.pageNum = 1;
        this.getList();
      },
      /** 重置按钮操作 */
      resetQuery() {
        this.resetForm("queryForm");
        this.handleQuery();
      },
      // 多选框选中数据
      handleSelectionChange(selection) {
        this.ids = selection.map(item => item.id)
        this.single = selection.length!==1
        this.multiple = !selection.length
      },
      /** 新增按钮操作 */
      handleAdd() {
        this.reset();
        this.open = true;
        this.title = "添加订单项信息";
      },
      /** 修改按钮操作 */
      handleUpdate(row) {
        this.reset();
        const id = row.id || this.ids
        getItem(id).then(response => {
          this.form = response.data;
          this.open = true;
          this.title = "修改订单项信息";
        });
      },
      /** 提交按钮 */
      submitForm() {
        this.$refs["form"].validate(valid => {
          if (valid) {
            if (this.form.id != null) {
              updateItem(this.form).then(response => {
                this.$modal.msgSuccess("修改成功");
                this.open = false;
                this.getList();
              });
            } else {
              addItem(this.form).then(response => {
                this.$modal.msgSuccess("新增成功");
                this.open = false;
                this.getList();
              });
            }
          }
        });
      },
      /** 删除按钮操作 */
      handleDelete(row) {
        const ids = row.id || this.ids;
        this.$modal.confirm('是否确认删除订单项信息编号为"' + ids + '"的数据项？').then(function() {
          return delItem(ids);
        }).then(() => {
          this.getList();
          this.$modal.msgSuccess("删除成功");
        }).catch(() => {});
      },
      /** 导出按钮操作 */
      handleExport() {
        this.download('order/item/export', {
          ...this.queryParams
        }, `item_${new Date().getTime()}.xlsx`)
      }
    }
  };
</script>
